Modified Design of Cupid's Bow in the Repair of Unilateral Microform Cleft Lip

Strategic management of the minor-form and microform cleft lip: A long-term outcome assessment

OBJECTIVE

The treatment of the lesser form cleft lip deformity (i.e., minor-form, microform, and mini-microform) is challenging to achieve patient satisfaction. There are no studies investigating how treatment outcomes balance patients' expectations and satisfaction with surgical or non-surgical care relative to the initial nasolabial findings.

METHODS

Based on Mulliken's classification, consecutive records of patients with the lesser-form cleft lip from 1990 to 2015 were selected for analysis. Demographics, management, and revisions were reviewed. A panel analysis was performed based on the ratings from both professionals and non-professionals using patients' photographs. FACE-Q questionnaires were used to compare patient/parent-reported satisfaction to the normal controls.

RESULTS

A total of 135 patients were included. All of the minor-form (23/23), 89% (58/65) of the microform, and 62% (29/47) of the mini-microform patients underwent surgery. Fifty-two percent (15/29) of the mini-microform patients, who underwent surgery, showed no significant improvement. Post-operative upper lip scars and remaining nasal asymmetry were the most common concerns in the treatment group. However, the FACE-Q results showed that patients experienced a statistically significant improvement in their overall facial appearance and social function in their respective groups.

CONCLUSIONS

This study showed that differences exist in the perception of facial esthetics between the surgeon and the patient/parent. To achieve optimal individual treatment outcome and patient satisfaction, an awareness of the differences and treatment selection for patients are critical in surgical planning. This understanding and an open detailed discussion of overall long-term outcomes help in the management of patient expectations.

Long-Term Outcomes of the Minimal Skin Incision Technique for Correcting Severe Microform and Minor-Form Cleft Lip With Philtrum Reconstruction Through the Intraoral Incision

BACKGROUND

Because the traditional technique is known to cause visible scarring, it is challenging to yield optimal outcomes while treating a severe type of microform and minor-form cleft lip. The authors present a new refined technique with minimal skin incision and philtrum formation through an intraoral incision.

METHODS

The surgical technique involves single Z-plasty or double or triple unilimb Z-plasty to restore an elevated cupid's bow peak and overlapping of an orbicularis oris muscle flap to create the philtrum through an intraoral incision. Cleft lip nasal deformity was corrected with reverse-U incision and V-Y plasty.

RESULTS

Eighteen patients were operated between September 2008 and June 2017. Patient age at the time of surgery ranged from 3 to 12 months. The duration of follow-up ranged from 12 months to 7 years (mean, 36 months). The elevated cupid's bow was corrected by performing single Z-plasty in 6 patients, double unilimb Z-plasty in 7 patients, and triple unilimb Z-plasty in 5 patients. In all cases, the notch or elevated cupid's bow was corrected, the surgical scar was minimal, and philtrum reconstruction was satisfactory. Minor scar revision was performed in 4 patients. Cleft lip nasal deformity was corrected in fifteen patients.

CONCLUSIONS

The technique adopted here causes minimal scarring, facilitates the formation of an anatomical philtrum, preserves the continuity and function of the muscle, and presents sufficient elevation of the philtral column.

Tailored Microform Cleft Lip Repair: Personalizing Small Incisions, Orbicularis Reconstruction, and Rhinoplasty

BACKGROUND

In the last decade, many surgeons have reported their perspectives on microform cleft lip repair, including techniques for incision placement and size, philtral reconstruction, and nasal base reconstruction. This interest demonstrates continued controversy in the repair of microform cleft lip.

METHODS

This is a retrospective cohort of patients from 2010 to 2016. The authors included patients with microform cleft lip repaired by our described technique who had both preoperative photographs, as well as photographs taken at >1-year follow-up. Patient outcomes were assessed through anthropometric measurements and also subjectively by 3 senior residents of plastic surgery.

RESULTS

The inclusion criteria yielded 36 microform cleft lip patients. Most patients were satisfied with their results. Regarding subjective assessment, the scar appearance and symmetry was fairly good. Objective measurements indicated excellent symmetry, with the cleft side achieving 92.58% of the height and measurements of the non-cleft side.

CONCLUSIONS

Our method of combining labial muscle reconstruction through a personalized, small incision effectively corrects microform cleft lip deformity with minimal scar burden.

Correction of Minor-Form and Microform Cleft Lip Using Modified Muscle Overlapping with a Minimal Skin Incision

Background

In treating minor-form or microform cleft lip, obtaining an optimal result is a challenge because of the visible scarring caused by traditional surgery. We present a refined method using muscle overlapping with a minimal skin incision in patients younger than 3 years, a group characterized by thin muscle.

Methods

The surgical technique involves restoration of the notched vermillion using Z-plasty, formation of the philtral column using overlapping of an orbicularis oris muscle flap through an intraoral incision, and correction of the cleft lip nasal deformity using a reverse-U incision and V-Y plasty. A single radiologist evaluated ultrasonographic images of the upper lip.

Results

Sixty patients were treated between September 2008 and June 2014. The age at the time of operation ranged from 6 to 36 months (mean, 26 months). The follow-up period ranged from 8 to 38 months (mean, 20 months) in minor-form cases and from 14 to 64 months (mean, 37 months) in microform cases. A notched cupid's bow was corrected in 10 minor-form cases and 50 microform cases. Ultrasonographic images were obtained from 3 patients with minor-form cleft lip and 9 patients with microform cleft lip 12 months after surgery. The average muscle thickness was 4.5 mm on the affected side and 4.1 mm on the unaffected side.

Conclusions

The advantages of the proposed procedure include the creation of an anatomically natural philtrum with minimal scarring. This method also preserves the continuity and function of the muscle and provides sufficient augmentation of the philtral column and nostril sill.

Reliability of nasolabial anthropometric measures using three-dimensional stereophotogrammetry in infants with unrepaired unilateral cleft lip

BACKGROUND

Surgical and orthodontic treatment of unilateral cleft lip +/- palate can produce dramatic changes in nasolabial form; however, the lack of ideal methods with which to objectively document three-dimensional form limits the ability to assess treatment outcomes. The purpose of this study was to determine the reliability of three-dimensional stereophotogrammetry for anthropometric assessment of the unilateral cleft lip +/- palate deformity in infants before cleft lip repair.

METHODS

Preoperative three-dimensional images were acquired from 26 consecutive patients with unrepaired unilateral cleft lip +/- palate. Three raters performed indirect anthropometry on each image on two separate occasions, with at least 1 week between rating sessions. One rater performed direct measurements on participants before surgery while in the operating room. Twenty-six linear and angular measurements were considered, and intrarater, interrater, and intermethod reliability were assessed.

RESULTS

Regarding intrarater and interrater reliability, most measurements had Pearson coefficients greater than 0.75, mean differences less than 0.8 mm, and mean proportional differences less than 0.1. For measurements involving vermilion height, nostril remnants, or Cupid's bow width, Pearson coefficients ranged from 0.3 to 0.75, mean differences ranged from 0.4 to 0.9 mm, and mean proportional differences ranged from 0.1 to 0.3. Regarding intermethod reliability, correlation coefficients ranged from 0.4 to 0.75 for most measurements. The mean differences for nose and lip measurements were less than 1 mm and between 0.8 and 1.3 mm, respectively.

CONCLUSION

Three-dimensional stereophotogrammetry provides a reliable method for many anthropometric measurements of nasolabial form in infants with unrepaired unilateral cleft lip +/- palate.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Diagnostic, II.